EP 0506739 B1 19950621 - SELECTIVE ESTERIFICATION OF LONG CHAIN FATTY ACID MONOGLYCERIDES WITH MEDIUM CHAIN FATTY ACIDS.
Title (en)
SELECTIVE ESTERIFICATION OF LONG CHAIN FATTY ACID MONOGLYCERIDES WITH MEDIUM CHAIN FATTY ACIDS.
Title (de)
SELEKTIVE VERESTERUNG VON FETTSÄURE-MONOGLYZERIDEN MIT LANGER KETTE MIT FETTSÄUREN MIT MITTLERER KETTE.
Title (fr)
ESTERIFICATION SELECTIVE DE MONOGLYCERIDES D'ACIDES GRAS A LONGUE CHAINE AVEC DES ACIDES GRAS A CHAINE MOYENNE.
Publication
Application
Priority
- US 9006763 W 19901119
- US 45287789 A 19891219
Abstract (en)
[origin: WO9109099A1] A process for the selective esterification of long chain length fatty acid monoglycerides, particularly monobehenin, with medium chain length fatty acids, particularly a mixture of C8? and C10? saturated fatty acids, is disclosed. In this process, an at least about 60 % pure C18?-C24? fatty acid monoglyceride or mixture thereof is esterified with an at least about 90 % pure C6?-C10? fatty acid or mixture thereof at a temperature of from about 140 to about 250 C in the substantial absence of an esterification catalyst. The mole ratio of fatty acid to monoglyceride used in this monoglyceride esterification is at least about 3:1. Water generated during this monoglyceride esterification is also continuously removed.
IPC 1-7
IPC 8 full level
C07C 67/08 (2006.01); C07C 69/30 (2006.01); C11B 3/00 (2006.01); C11C 3/00 (2006.01); C11C 3/02 (2006.01); C11C 3/08 (2006.01)
CPC (source: EP US)
C07C 67/08 (2013.01 - EP US); C11B 3/001 (2013.01 - EP US); C11C 3/02 (2013.01 - EP US); C11C 3/08 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
CH DE DK FR GB LI
DOCDB simple family (publication)
WO 9109099 A1 19910627; AU 657903 B2 19950330; AU 6965191 A 19910718; CA 2071220 A1 19910620; CA 2071220 C 19990323; DE 69020361 D1 19950727; DE 69020361 T2 19951214; DK 0506739 T3 19951113; EP 0506739 A1 19921007; EP 0506739 A4 19930317; EP 0506739 B1 19950621; FI 906241 A0 19901218; FI 906241 A 19910620; FI 96853 B 19960531; FI 96853 C 19960910; IE 66372 B1 19951227; IE 904575 A1 19910619; JP 2925730 B2 19990728; JP H05502668 A 19930513; MX 172447 B 19931216; MY 104769 A 19940531; PH 27252 A 19930504; PT 96246 A 19910930; PT 96246 B 19980630; SA 91110290 B1 20040321; TR 25243 A 19930101; US 5142071 A 19920825
DOCDB simple family (application)
US 9006763 W 19901119; AU 6965191 A 19901119; CA 2071220 A 19901119; DE 69020361 T 19901119; DK 91901061 T 19901119; EP 91901061 A 19901119; FI 906241 A 19901218; IE 457590 A 19901218; JP 50149790 A 19901119; MX 2382690 A 19901219; MY PI19902166 A 19901212; PH 41649 A 19901129; PT 9624690 A 19901218; SA 91110290 A 19910408; TR 119090 A 19901214; US 45287789 A 19891219